2080308671

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{13577}}^1$

素因数の和:13703

約数の個数: 24

約数和(自身を含む): 2507585040

約数和(自身を除く): 427276369

約数列:

[1, 7, 49, 53, 59, 371, 413, 2597, 2891, 3127, 13577, 21889, 95039, 153223, 665273, 719581, 801043, 5037067, 5607301, 35259469, 39251107, 42455279, 297186953, 2080308671]

約数ペア:

[(1, 2080308671), (7, 297186953), (49, 42455279), (53, 39251107), (59, 35259469), (371, 5607301), (413, 5037067), (2597, 801043), (2891, 719581), (3127, 665273), (13577, 153223), (21889, 95039)]